What Causes Lung Cancer?

The Lung Foundation Australia video on “What Causes Cancer?” delves into the various factors that can lead to the development of lung cancer. It emphasizes that anyone with lungs can get lung cancer, regardless of age, gender, or smoking history.

The video highlights several key causes and risk factors for lung cancer:

Smoking: Tobacco smoking is the most well-known cause of lung cancer. It significantly increases the risk, and even exposure to second-hand smoke can be harmful.

Environmental and Occupational Exposures: Exposure to pollutants such as asbestos, radon, and certain chemicals can increase the risk of lung cancer. Occupational hazards, including exposure to dust and industrial chemicals, are also significant risk factors.

Genetics: A family history of lung cancer can increase an individual’s risk, suggesting a genetic predisposition to the disease.

Lifestyle Factors: Diet and overall lifestyle can influence cancer risk. For instance, a diet low in fruits and vegetables may increase the risk.

Air Pollution: Long-term exposure to polluted air, including emissions from vehicles and industrial sources, can contribute to lung cancer risk.

The video also addresses the misconception that only smokers get lung cancer. It points out that a significant number of lung cancer cases occur in non-smokers, particularly among women. This underscores the importance of understanding and mitigating various risk factors beyond smoking.

Additionally, the video stresses the need for empathy and support for all lung cancer patients, regardless of how they contracted the disease. It calls for better resources, including medical care, screening programs, and research funding, to improve outcomes for those affected by lung cancer

Overall, the Lung Foundation Australia video provides a thorough overview of the multifaceted causes of lung cancer, highlighting the importance of awareness, early detection, and comprehensive support for patients.